Computer rack enclosure



FIG. 1 is a top, front, and left side perspective view of a computer rack enclosure;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top view thereof; and,

FIG. 4 is an inverted right side elevational view thereof.

The broken lines are shown in the views for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a computer rack enclosure, as shown and described. 